/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package de.hwrberlin.remo.model.provider;

import de.hwrberlin.remo.model.util.RemoModelAdapterFactory;

import java.util.ArrayList;
import java.util.Collection;

import org.eclipse.emf.common.notify.Adapter;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.Notifier;

import org.eclipse.emf.edit.provider.ChangeNotifier;
import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
import org.eclipse.emf.edit.provider.ComposedAdapterFactory;
import org.eclipse.emf.edit.provider.IChangeNotifier;
import org.eclipse.emf.edit.provider.IDisposable;
import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
import org.eclipse.emf.edit.provider.IItemLabelProvider;
import org.eclipse.emf.edit.provider.IItemPropertySource;
import org.eclipse.emf.edit.provider.INotifyChangedListener;
import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
import org.eclipse.emf.edit.provider.ITreeItemContentProvider;

/**
 * This is the factory that is used to provide the interfaces needed to support Viewers.
 * The adapters generated by this factory convert EMF adapter notifications into calls to {@link #fireNotifyChanged fireNotifyChanged}.
 * The adapters also support Eclipse property sheets.
 * Note that most of the adapters are shared among multiple instances.
 * <!-- begin-user-doc -->
 * <!-- end-user-doc -->
 * @generated
 */
public class RemoModelItemProviderAdapterFactory extends RemoModelAdapterFactory implements ComposeableAdapterFactory, IChangeNotifier, IDisposable {
	/**
	 * This keeps track of the root adapter factory that delegates to this adapter factory.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ComposedAdapterFactory parentAdapterFactory;

	/**
	 * This is used to implement {@link org.eclipse.emf.edit.provider.IChangeNotifier}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected IChangeNotifier changeNotifier = new ChangeNotifier();

	/**
	 * This keeps track of all the supported types checked by {@link #isFactoryForType isFactoryForType}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected Collection<Object> supportedTypes = new ArrayList<Object>();

	/**
	 * This constructs an instance.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public RemoModelItemProviderAdapterFactory() {
		supportedTypes.add(IEditingDomainItemProvider.class);
		supportedTypes.add(IStructuredItemContentProvider.class);
		supportedTypes.add(ITreeItemContentProvider.class);
		supportedTypes.add(IItemLabelProvider.class);
		supportedTypes.add(IItemPropertySource.class);
	}

	/**
	 * This keeps track of the one adapter used for all {@link de.hwrberlin.remo.model.KnowledgeBase} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected KnowledgeBaseItemProvider knowledgeBaseItemProvider;

	/**
	 * This creates an adapter for a {@link de.hwrberlin.remo.model.KnowledgeBase}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createKnowledgeBaseAdapter() {
		if (knowledgeBaseItemProvider == null) {
			knowledgeBaseItemProvider = new KnowledgeBaseItemProvider(this);
		}

		return knowledgeBaseItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link de.hwrberlin.remo.model.BooleanFact} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected BooleanFactItemProvider booleanFactItemProvider;

	/**
	 * This creates an adapter for a {@link de.hwrberlin.remo.model.BooleanFact}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createBooleanFactAdapter() {
		if (booleanFactItemProvider == null) {
			booleanFactItemProvider = new BooleanFactItemProvider(this);
		}

		return booleanFactItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link de.hwrberlin.remo.model.LinksFromRules} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected LinksFromRulesItemProvider linksFromRulesItemProvider;

	/**
	 * This creates an adapter for a {@link de.hwrberlin.remo.model.LinksFromRules}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createLinksFromRulesAdapter() {
		if (linksFromRulesItemProvider == null) {
			linksFromRulesItemProvider = new LinksFromRulesItemProvider(this);
		}

		return linksFromRulesItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link de.hwrberlin.remo.model.AndRule} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected AndRuleItemProvider andRuleItemProvider;

	/**
	 * This creates an adapter for a {@link de.hwrberlin.remo.model.AndRule}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createAndRuleAdapter() {
		if (andRuleItemProvider == null) {
			andRuleItemProvider = new AndRuleItemProvider(this);
		}

		return andRuleItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link de.hwrberlin.remo.model.OrRule} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected OrRuleItemProvider orRuleItemProvider;

	/**
	 * This creates an adapter for a {@link de.hwrberlin.remo.model.OrRule}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createOrRuleAdapter() {
		if (orRuleItemProvider == null) {
			orRuleItemProvider = new OrRuleItemProvider(this);
		}

		return orRuleItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link de.hwrberlin.remo.model.Implication} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ImplicationItemProvider implicationItemProvider;

	/**
	 * This creates an adapter for a {@link de.hwrberlin.remo.model.Implication}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createImplicationAdapter() {
		if (implicationItemProvider == null) {
			implicationItemProvider = new ImplicationItemProvider(this);
		}

		return implicationItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link de.hwrberlin.remo.model.LinksFromFacts} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected LinksFromFactsItemProvider linksFromFactsItemProvider;

	/**
	 * This creates an adapter for a {@link de.hwrberlin.remo.model.LinksFromFacts}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createLinksFromFactsAdapter() {
		if (linksFromFactsItemProvider == null) {
			linksFromFactsItemProvider = new LinksFromFactsItemProvider(this);
		}

		return linksFromFactsItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link de.hwrberlin.remo.model.LinkObject} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected LinkObjectItemProvider linkObjectItemProvider;

	/**
	 * This creates an adapter for a {@link de.hwrberlin.remo.model.LinkObject}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createLinkObjectAdapter() {
		if (linkObjectItemProvider == null) {
			linkObjectItemProvider = new LinkObjectItemProvider(this);
		}

		return linkObjectItemProvider;
	}

	/**
	 * This returns the root adapter factory that contains this factory.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ComposeableAdapterFactory getRootAdapterFactory() {
		return parentAdapterFactory == null ? this : parentAdapterFactory.getRootAdapterFactory();
	}

	/**
	 * This sets the composed adapter factory that contains this factory.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setParentAdapterFactory(ComposedAdapterFactory parentAdapterFactory) {
		this.parentAdapterFactory = parentAdapterFactory;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean isFactoryForType(Object type) {
		return supportedTypes.contains(type) || super.isFactoryForType(type);
	}

	/**
	 * This implementation substitutes the factory itself as the key for the adapter.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter adapt(Notifier notifier, Object type) {
		return super.adapt(notifier, this);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object adapt(Object object, Object type) {
		if (isFactoryForType(type)) {
			Object adapter = super.adapt(object, type);
			if (!(type instanceof Class<?>) || (((Class<?>)type).isInstance(adapter))) {
				return adapter;
			}
		}

		return null;
	}

	/**
	 * This adds a listener.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void addListener(INotifyChangedListener notifyChangedListener) {
		changeNotifier.addListener(notifyChangedListener);
	}

	/**
	 * This removes a listener.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void removeListener(INotifyChangedListener notifyChangedListener) {
		changeNotifier.removeListener(notifyChangedListener);
	}

	/**
	 * This delegates to {@link #changeNotifier} and to {@link #parentAdapterFactory}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void fireNotifyChanged(Notification notification) {
		changeNotifier.fireNotifyChanged(notification);

		if (parentAdapterFactory != null) {
			parentAdapterFactory.fireNotifyChanged(notification);
		}
	}

	/**
	 * This disposes all of the item providers created by this factory. 
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void dispose() {
		if (knowledgeBaseItemProvider != null) knowledgeBaseItemProvider.dispose();
		if (booleanFactItemProvider != null) booleanFactItemProvider.dispose();
		if (linksFromRulesItemProvider != null) linksFromRulesItemProvider.dispose();
		if (andRuleItemProvider != null) andRuleItemProvider.dispose();
		if (orRuleItemProvider != null) orRuleItemProvider.dispose();
		if (implicationItemProvider != null) implicationItemProvider.dispose();
		if (linksFromFactsItemProvider != null) linksFromFactsItemProvider.dispose();
		if (linkObjectItemProvider != null) linkObjectItemProvider.dispose();
	}

}
